982538100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1328

約数の個数: 180

約数和(自身を含む): 3219213228

約数和(自身を除く): 2236675128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 101, 108, 135, 150, 162, 180, 202, 225, 270, 300, 303, 324, 404, 405, 450, 505, 540, 606, 675, 810, 900, 909, 1010, 1201, 1212, 1350, 1515, 1620, 1818, 2020, 2025, 2402, 2525, 2700, 2727, 3030, 3603, 3636, 4050, 4545, 4804, 5050, 5454, 6005, 6060, 7206, 7575, 8100, 8181, 9090, 10100, 10809, 10908, 12010, 13635, 14412, 15150, 16362, 18015, 18180, 21618, 22725, 24020, 27270, 30025, 30300, 32427, 32724, 36030, 40905, 43236, 45450, 54045, 54540, 60050, 64854, 68175, 72060, 81810, 90075, 90900, 97281, 108090, 120100, 121301, 129708, 136350, 162135, 163620, 180150, 194562, 204525, 216180, 242602, 270225, 272700, 324270, 360300, 363903, 389124, 409050, 485204, 486405, 540450, 606505, 648540, 727806, 810675, 818100, 972810, 1080900, 1091709, 1213010, 1455612, 1621350, 1819515, 1945620, 2183418, 2426020, 2432025, 3032525, 3242700, 3275127, 3639030, 4366836, 4864050, 5458545, 6065050, 6550254, 7278060, 9097575, 9728100, 9825381, 10917090, 12130100, 13100508, 16375635, 18195150, 19650762, 21834180, 27292725, 32751270, 36390300, 39301524, 49126905, 54585450, 65502540, 81878175, 98253810, 109170900, 163756350, 196507620, 245634525, 327512700, 491269050, 982538100]

約数ペア:

[(1, 982538100), (2, 491269050), (3, 327512700), (4, 245634525), (5, 196507620), (6, 163756350), (9, 109170900), (10, 98253810), (12, 81878175), (15, 65502540), (18, 54585450), (20, 49126905), (25, 39301524), (27, 36390300), (30, 32751270), (36, 27292725), (45, 21834180), (50, 19650762), (54, 18195150), (60, 16375635), (75, 13100508), (81, 12130100), (90, 10917090), (100, 9825381), (101, 9728100), (108, 9097575), (135, 7278060), (150, 6550254), (162, 6065050), (180, 5458545), (202, 4864050), (225, 4366836), (270, 3639030), (300, 3275127), (303, 3242700), (324, 3032525), (404, 2432025), (405, 2426020), (450, 2183418), (505, 1945620), (540, 1819515), (606, 1621350), (675, 1455612), (810, 1213010), (900, 1091709), (909, 1080900), (1010, 972810), (1201, 818100), (1212, 810675), (1350, 727806), (1515, 648540), (1620, 606505), (1818, 540450), (2020, 486405), (2025, 485204), (2402, 409050), (2525, 389124), (2700, 363903), (2727, 360300), (3030, 324270), (3603, 272700), (3636, 270225), (4050, 242602), (4545, 216180), (4804, 204525), (5050, 194562), (5454, 180150), (6005, 163620), (6060, 162135), (7206, 136350), (7575, 129708), (8100, 121301), (8181, 120100), (9090, 108090), (10100, 97281), (10809, 90900), (10908, 90075), (12010, 81810), (13635, 72060), (14412, 68175), (15150, 64854), (16362, 60050), (18015, 54540), (18180, 54045), (21618, 45450), (22725, 43236), (24020, 40905), (27270, 36030), (30025, 32724), (30300, 32427)]